This is a lightweight extension for the well known phpThumb library. There are a lot of extensions out there providing a lot more functionality but they can be total overkill for just creating some thumbnails and saving them to disk. If you just want a simple wrapper for phpThumb then this extension is the right one.

If you are using the adaptiveResize, funcion as the documentation says, images are always cropped from the center.

If you wanna crop from the top/bottom=portrait left/right=landscape, you can use percentages with the adaptiveResizePercent function by sending a third parameter... how ever the creator of this extension didnt included the already available adaptiveResizePercent function. So add it to the EThumbnail.php file: